KR100283429B1 - 광 투사 장치 - Google Patents

광 투사 장치 Download PDF

Info

Publication number
KR100283429B1
KR100283429B1 KR1019930702595A KR930702595A KR100283429B1 KR 100283429 B1 KR100283429 B1 KR 100283429B1 KR 1019930702595 A KR1019930702595 A KR 1019930702595A KR 930702595 A KR930702595 A KR 930702595A KR 100283429 B1 KR100283429 B1 KR 100283429B1
Authority
KR
South Korea
Prior art keywords
light beam
beam component
laser
laser means
blue
Prior art date
Application number
KR1019930702595A
Other languages
English (en)
Korean (ko)
Inventor
폴 에이. 린든
리차드 더블유. 피스
Original Assignee
알. 스탠톤 블랙, 요이치 아오키
어드밴스드 레이저 프로젝션, 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 알. 스탠톤 블랙, 요이치 아오키, 어드밴스드 레이저 프로젝션, 인코포레이티드 filed Critical 알. 스탠톤 블랙, 요이치 아오키
Application granted granted Critical
Publication of KR100283429B1 publication Critical patent/KR100283429B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Projection Apparatus (AREA)
  • Lasers (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
KR1019930702595A 1991-02-27 1992-02-21 광 투사 장치 KR100283429B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US661,860 1984-10-18
US7/661,860 1991-02-27
US07/661,860 US5136426A (en) 1991-02-27 1991-02-27 Light projection apparatus
PCT/US1992/001402 WO1992015913A1 (en) 1991-02-27 1992-02-21 Light projection apparatus

Publications (1)

Publication Number Publication Date
KR100283429B1 true KR100283429B1 (ko) 2001-03-02

Family

ID=24655406

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930702595A KR100283429B1 (ko) 1991-02-27 1992-02-21 광 투사 장치

Country Status (8)

Country Link
US (1) US5136426A (de)
EP (1) EP0573615B1 (de)
JP (1) JP3209425B2 (de)
KR (1) KR100283429B1 (de)
AU (1) AU1752992A (de)
DE (1) DE69211683T2 (de)
ES (1) ES2089528T3 (de)
WO (1) WO1992015913A1 (de)

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AU5133093A (en) * 1992-10-01 1994-04-26 Advanced Laser Projection, Inc. Image mover
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WO1994020301A1 (en) * 1993-03-10 1994-09-15 Pease Richard W Light beam image recording and input apparatus and method
US5398081A (en) * 1993-06-07 1995-03-14 Raychem Corporation Apparatus for projecting colored images
DE4324849C2 (de) * 1993-07-23 1995-07-13 Schneider Rundfunkwerke Ag Videosystem zum Erzeugen eines Farbvideobilds auf einem Schirm
US6175440B1 (en) 1994-02-02 2001-01-16 Advanced Laser Technologies, Inc. Laser beam display
US5774174A (en) * 1996-02-07 1998-06-30 Hardie; Robert Joseph Laser projector
US5740190A (en) * 1996-05-23 1998-04-14 Schwartz Electro-Optics, Inc. Three-color coherent light system
JP3147156B2 (ja) 1997-11-18 2001-03-19 富士ゼロックス株式会社 表示記憶媒体、画像書き込み方法および画像書き込み装置
DE19851000C2 (de) * 1998-11-05 2001-07-26 Dornier Gmbh Projektionsanordnung
US6134050A (en) * 1998-11-25 2000-10-17 Advanced Laser Technologies, Inc. Laser beam mixer
US7102700B1 (en) 2000-09-02 2006-09-05 Magic Lantern Llc Laser projection system
JP2006502421A (ja) * 2001-11-06 2006-01-19 キーオティ 画像投影装置
KR100459899B1 (ko) * 2002-03-12 2004-12-04 삼성전자주식회사 다중채널음향 광 변조기를 구비하는 레이저 영상투사장치및 그 구동방법과 구동회로
US6869185B2 (en) * 2002-10-16 2005-03-22 Eastman Kodak Company Display systems using organic laser light sources
US7993285B2 (en) * 2002-11-05 2011-08-09 Boston Scientific Scimed, Inc. Medical device having flexible distal tip
DE102004030156A1 (de) * 2004-06-22 2006-01-19 Robert Bosch Gmbh LED-Scannerzeiger
US7474286B2 (en) * 2005-04-01 2009-01-06 Spudnik, Inc. Laser displays using UV-excitable phosphors emitting visible colored light
US7791561B2 (en) * 2005-04-01 2010-09-07 Prysm, Inc. Display systems having screens with optical fluorescent materials
US7733310B2 (en) 2005-04-01 2010-06-08 Prysm, Inc. Display screens having optical fluorescent materials
US8089425B2 (en) 2006-03-03 2012-01-03 Prysm, Inc. Optical designs for scanning beam display systems using fluorescent screens
US7994702B2 (en) 2005-04-27 2011-08-09 Prysm, Inc. Scanning beams displays based on light-emitting screens having phosphors
US8000005B2 (en) 2006-03-31 2011-08-16 Prysm, Inc. Multilayered fluorescent screens for scanning beam display systems
US7884816B2 (en) 2006-02-15 2011-02-08 Prysm, Inc. Correcting pyramidal error of polygon scanner in scanning beam display systems
US8451195B2 (en) 2006-02-15 2013-05-28 Prysm, Inc. Servo-assisted scanning beam display systems using fluorescent screens
US20080068295A1 (en) * 2006-09-19 2008-03-20 Hajjar Roger A Compensation for Spatial Variation in Displayed Image in Scanning Beam Display Systems Using Light-Emitting Screens
US8013506B2 (en) 2006-12-12 2011-09-06 Prysm, Inc. Organic compounds for adjusting phosphor chromaticity
GB2460802B (en) * 2007-03-20 2012-09-05 Prysm Inc Delivering and displaying advertisment or other application data to display systems
US7697183B2 (en) 2007-04-06 2010-04-13 Prysm, Inc. Post-objective scanning beam systems
US8169454B1 (en) 2007-04-06 2012-05-01 Prysm, Inc. Patterning a surface using pre-objective and post-objective raster scanning systems
US8038822B2 (en) 2007-05-17 2011-10-18 Prysm, Inc. Multilayered screens with light-emitting stripes for scanning beam display systems
US7878657B2 (en) 2007-06-27 2011-02-01 Prysm, Inc. Servo feedback control based on invisible scanning servo beam in scanning beam display systems with light-emitting screens
US8556430B2 (en) 2007-06-27 2013-10-15 Prysm, Inc. Servo feedback control based on designated scanning servo beam in scanning beam display systems with light-emitting screens
US7869112B2 (en) * 2008-07-25 2011-01-11 Prysm, Inc. Beam scanning based on two-dimensional polygon scanner for display and other applications
US10317679B2 (en) 2016-04-04 2019-06-11 Akonia Holographics, Llc Light homogenization
US11803056B2 (en) * 2018-09-14 2023-10-31 Apple Inc. Waveguided display systems
WO2020148665A1 (en) 2019-01-15 2020-07-23 Lumus Ltd. Method of fabricating a symmetric light guide optical element

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GB433945A (en) * 1934-01-23 1935-08-23 Scophony Ltd Improvements in optical systems for television and the like
GB439236A (en) * 1934-03-03 1935-12-03 Scophony Ltd Light modulating device
GB438424A (en) * 1934-04-18 1935-11-18 Scophony Ltd Improvements in scanning devices for television
GB443393A (en) * 1934-12-28 1936-02-27 Scophony Ltd Improvements in and relating to scanning devices for television and like systems
GB451132A (en) * 1935-04-25 1936-07-30 Scophony Ltd Improvements in television apparatus
GB469427A (en) * 1936-01-25 1937-07-26 Scophony Ltd Improvements in or relating to television and the like systems
BE419854A (de) * 1936-02-05
GB471066A (en) * 1936-02-26 1937-08-26 Scophony Ltd An improved method of imparting angular motion to a beam of light for scanning purposes for television and the like
GB477604A (en) * 1936-04-28 1937-12-29 Scophony Ltd Improvements in or relating to scanning systems for television and the like
GB496964A (en) * 1937-06-10 1938-12-09 Scophony Ltd Improvements in or relating to television receivers
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US3507984A (en) * 1966-11-17 1970-04-21 Singer General Precision Laser multicolor television display apparatus
US3539245A (en) * 1967-10-04 1970-11-10 United Aircraft Corp Laser-acoustic signal processor
US3524011A (en) * 1968-03-29 1970-08-11 Zenith Radio Corp Laser color display utilizing acoustical light modulators
US3637929A (en) * 1968-09-30 1972-01-25 Bell Telephone Labor Inc Optical scanning apparatus utilizing a re-entrant laser beam
US3647956A (en) * 1969-03-10 1972-03-07 Technical Operations Inc Laser beam flying spot scanner
US3691482A (en) * 1970-01-19 1972-09-12 Bell Telephone Labor Inc Display system
US3818129A (en) * 1971-06-30 1974-06-18 Hitachi Ltd Laser imaging device
US3891560A (en) * 1974-01-28 1975-06-24 Hughes Aircraft Co Large screen color display
GB1544097A (en) * 1976-07-22 1979-04-11 Redifon Flight Simulation Ltd Laser systems
JPS53115137A (en) * 1977-03-17 1978-10-07 Sanyo Electric Co Ltd Projection-type color television device
US4297723A (en) * 1980-01-28 1981-10-27 The Singer Company Wide angle laser display system
US4295159A (en) * 1980-06-05 1981-10-13 General Electric Company Light projection system
US4562461A (en) * 1981-10-08 1985-12-31 Yin Ronald L Display apparatus and method therefor
DE3368167D1 (en) * 1982-01-19 1987-01-15 Cavendish Dwight Holdings Ltd Light projection apparatus
JPS6055787A (ja) * 1983-09-06 1985-04-01 Sony Corp 多管式マルチビ−ムプロジエクタ−
US4851918A (en) * 1984-04-26 1989-07-25 Corporation For Laser Optic Research Sequential plane projection by laser video projector
US4611245A (en) * 1984-10-29 1986-09-09 The United States Of America As Represented By The Secretary Of The Navy Real-time ultra-high resolution image projection display using laser-addressed liquid crystal light valve
GB2207576A (en) * 1987-07-22 1989-02-01 Antony John Clynick Optical-mechanical scan rate multiplier
JP2580285B2 (ja) * 1988-10-26 1997-02-12 パイオニア株式会社 ３管式プロジェクションテレビ
JPH02149887A (ja) * 1988-11-30 1990-06-08 Pioneer Electron Corp カラー表示装置
US4978202A (en) * 1989-05-12 1990-12-18 Goldstar Co., Ltd. Laser scanning system for displaying a three-dimensional color image

Also Published As

Publication number Publication date
DE69211683T2 (de) 1996-12-05
DE69211683D1 (de) 1996-07-25
WO1992015913A1 (en) 1992-09-17
EP0573615A1 (de) 1993-12-15
ES2089528T3 (es) 1996-10-01
US5136426A (en) 1992-08-04
AU1752992A (en) 1992-10-06
JP3209425B2 (ja) 2001-09-17
JPH06505571A (ja) 1994-06-23
EP0573615B1 (de) 1996-06-19
EP0573615A4 (de) 1994-04-20

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee